Evidence map›Paper›PMID 29652926›Full record

ArticlePloS one2018

Assessment of costs associated with adverse events in patients with cancer.

William Wong, Yeun Mi Yim, Ashley Kim, Martin Cloutier, Marjolaine Gauthier-Loiselle, Patrick Gagnon-Sanschagrin, Annie Guerin

Abstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
102citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

102 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. The impact of early oral anticancer medication monitoring through electronic patient assessments.American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists · 2026
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  6. Cost-Effectiveness Analysis ofJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2026
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  18. Treatment-related adverse events as a source of financial hardship in young adults with breast cancer: a qualitative study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Article
  19. Article
  20. Article

42 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

William WongHealth Economics and Outcomes Research, US Medical Affairs, Genentech, Inc., South San Francisco, California, United States of America.
Yeun Mi YimHealth Economics and Outcomes Research, US Medical Affairs, Genentech, Inc., South San Francisco, California, United States of America.
Ashley KimHealth Economics and Outcomes Research, US Medical Affairs, Genentech, Inc., South San Francisco, California, United States of America.
Martin CloutierAnalysis Group, Inc, Montréal, Québec, Canada.ORCID 0000-0002-4867-4739
Marjolaine Gauthier-LoiselleAnalysis Group, Inc, Montréal, Québec, Canada.
Patrick Gagnon-SanschagrinAnalysis Group, Inc, Montréal, Québec, Canada.
Annie GuerinAnalysis Group, Inc, Montréal, Québec, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adverse event (AE)-related costs represent an important component of economic models for cancer care. However, since previous studies mostly focused on specific AEs, treatments, or cancer types, limited information is currently available. Therefore, this study assessed the incremental healthcare costs associated with a large number of AEs among patients diagnosed with some of the most prevalent types of cancer. Data were obtained from a large US claims database. Adult patients were included if diagnosed with and treated for one of the following cancer types: breast, digestive organs and peritoneum, genitourinary organs (including bladder and ovary and other uterine adnexa), lung, lymphatic and hematopoietic tissue, and skin. Treatment episodes were defined as the period from initiation of the first antineoplastic pharmacologic therapy to discontinuation (i.e., gap of ≥ 45 days), or change in treatment regimen, or end of data availability. A total of 36 AEs were selected from the product inserts of 104 treatments recommended by practice guidelines. A retrospective matched cohort design was used, matching a treatment episode with a certain AE with a treatment episode without that AE. A total of 412,005 patients were selected, for a total of 794,243 treatment episodes, resulting in 1,617,368 matched treatment episodes across all 36 AEs. Incremental healthcare costs associated with AEs of any severity ranged from $546 for cough/upper respiratory infections to $24,633 for gastrointestinal perforation. The three most costly AEs when considering any severity were gastrointestinal perforation ($24,633), central nervous system hemorrhage ($24,322), and sepsis/septicemia ($23,510). Incremental healthcare costs associated with severe AEs ranged from $15,709 for dermatitis and rash to $48,538 for gastrointestinal fistula. The three most costly severe AEs were gastrointestinal fistula ($48,538), gastrointestinal perforation ($41,281), and central nervous system hemorrhage ($38,428). In conclusion, AEs during treatment episodes for cancer were frequent and associated with a substantial economic burden.

Indexed as

Health Care CostsPublic Health SurveillanceAgedCombined Modality TherapyComorbidityDatabases, FactualFemaleHumansMaleMiddle AgedNeoplasmsOutcome Assessment, Health CarePrevalenceRetrospective Studies

Identifiers

PMID29652926
PMCPMC5898735

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.